X00310 Norah Eleanor Hewett Knox date of death - solved!

I have posted previously about finding death dates for the Hewett sisters, Annie F., Olive and Clara. I still haven't found anything for them, beyond 1965, where I found the three of them in a 1965 voters list.

But I have managed to find their sister Norah's date of death. It seems that someone has recently added her gravestone to find a grave. The stone gives a date of death of 9 April 1957, which means that I'll need to wait a few years before the Archives of Ontario releases the death information.

But it's another X-File solved!